CN110323531B - Shell and electronic device - Google Patents

Abstract

The application provides a shell, including body and sliding block, the sliding block slide peg graft in the first end of body and accept in this internal or roll-off the body, the sliding block is kept away from be provided with first antenna body subassembly on the limit portion region of one side of body, first antenna body subassembly along with the sliding block accept in body or roll-off the body, the body except be provided with second antenna body subassembly on other limit portion regions except for first end. The application also provides an electronic device comprising the shell. The application provides a casing and electron device through set up first antenna body subassembly on the sliding block of slidable play body, can use the antenna body to carry out antenna signal's receiving and dispatching when the sliding block roll-off body, can improve the antenna performance and can effectively improve the screen and account for the ratio.

Description

Shell and electronic device

Technical Field

The present disclosure relates to electronic devices, and particularly to a housing of an electronic device and the electronic device.

Background

At present, electronic devices such as mobile phones and tablet computers are widely used. In order to achieve multi-band coverage of an electronic device, a plurality of antennas are generally disposed in the electronic device. With the development of a full-face screen, the clearance area of the antenna is reduced, thereby affecting the performance of the antenna, or the number of antennas has to be reduced, thereby reducing the usability of the electronic device.

Disclosure of Invention

In order to solve the above technical problem, the present application provides a housing and an electronic device, which can effectively improve the performance of an antenna.

The application provides a shell, the shell includes body and sliding block, the sliding block slide peg graft in the first end of body and accept in this internal or roll-off the body, the sliding block is kept away from be provided with first antenna body subassembly on the limit portion region of one side of body, first antenna body subassembly along with the sliding block accept in body or roll-off the body, the body is except be provided with second antenna body subassembly on other limit portion regions except first end.

The application further provides an electronic device, the electronic device comprises a shell, the shell comprises a body and a sliding block, the sliding block is inserted into the first end portion of the body in a sliding mode and is contained in the body or slides out of the body, a first antenna body assembly is arranged on the edge portion area of one side of the body and is kept away from the sliding block, the first antenna body assembly is contained in the body or slides out of the body along with the sliding block, and second antenna body assemblies are arranged on other edge portion areas of the body except the first end portion.

The application provides a casing and electron device, through set up first antenna body subassembly on the sliding block of slidable play body, can use the antenna body to carry out antenna signal's receiving and dispatching when the sliding block roll-off body, can improve the antenna performance and can improve the screen and account for the ratio.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an overall schematic view of an electronic device in a first state according to an embodiment of the present application.

Fig. 2 is a side view of an electronic device in a first state according to an embodiment of the present disclosure.

Fig. 3 is a side view of an electronic device in a first state according to an embodiment of the present application.

Fig. 4 is a disassembled schematic view of the electronic device shown in fig. 2 according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural diagram of an electronic device in a second state according to an embodiment of the present disclosure.

Fig. 6 is a schematic structural diagram of an electronic device in a second state according to another embodiment of the present disclosure.

Fig. 7 is a schematic structural diagram of a slider according to an embodiment of the present application.

FIG. 8 is a disassembled view of the slider according to an embodiment of the present application.

Fig. 9 is a schematic cross-sectional view illustrating a sliding mechanism of an electronic device in a first state according to an embodiment of the present application.

Fig. 10 is a schematic cross-sectional view illustrating a sliding mechanism of an electronic device in a first state according to another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

In the description of the embodiments of the present application, it should be understood that the terms "thickness" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, and do not imply or indicate that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Referring to fig. 1 and fig. 2, fig. 1 is a general schematic view of an electronic device 100 in an embodiment of the present application in a first state, and fig. 2 is a side schematic view of the electronic device 100 in the embodiment of the present application in the first state. The electronic device 100 includes a housing 1. Housing 1 includes a body 11 and a slide block 12. Sliding block 12 is inserted into first end 1111 of main body 11 and is contained in main body 11 or slides out of main body 11. A first antenna body assembly T1 is disposed on an edge region of a side of sliding block 12 away from main body 11. First antenna body assembly T1 is housed in body 11 or slides out of body 11 along with slide block 12. The other side region of the main body 11 except the first end 1111 is provided with a second antenna assembly T2.

Thus, housing 1 is provided to include body 11 and slide block 12 provided in body 11 and slidable relative to body 11. When electronic device 100 is in the first state where sliding block 12 slides out of body 11, first antenna body assembly T1 is in an exposed state without shielding, increasing a clearance area of first antenna body assembly T1, thereby further improving antenna performance.

Specifically, in one embodiment, the width of sliding block 12 is substantially equal to the width of main body 11, such that when sliding block 12 is received in the main body or slides out of main body 11, its side surface is flush with the side surface of main body 11, forming a complete whole. Thus, setting the width of sliding block 12 to be substantially equal to the width of body 11 not only makes sliding block 12 wide enough to have a plurality of components disposed thereon, but also ensures the overall conformity of sliding block 12 to the appearance of body 11.

It will be appreciated that in another embodiment, the width of sliding block 12 is slightly smaller than the width of body 11, so that sliding block 12 need not extend through the side walls of body 11, resulting in better appearance integrity of housing 1.

Referring to fig. 2 and 3 together, the main body 11 includes a main body portion 111 and a recessed portion 112 recessed on the main body portion 111. Slide block 12 is slidably disposed in groove portion 112 and slidably coupled with groove portion 112, such that slide block 12 is engaged with body 11. Sliding block 12 slides in groove 112 to gradually move away from or close to main body 111, so as to drive first antenna body assembly T1 to move away from or close to main body 111. When slider 12 slides out of groove portion 112, first antenna element T1 is exposed without shielding, increasing the clearance area of first antenna element T1, thereby further improving antenna performance.

Specifically, in an embodiment, the groove portion 112 penetrates through two side walls of the main body portion 111, and the width of the groove portion 112 is equal to the width of the main body portion 111. Slide block 12 is slidably received in groove portion 112 and integrally conforms to the outer appearance of main body portion 111.

It is understood that, in another embodiment, the groove portion 112 does not penetrate through two side walls of the main body portion 111, and the width of the groove portion 112 is slightly smaller than the width of the main body portion 111. Thus, slide block 12 is slidingly received in groove portion 112 and maintains the overall conformity with the appearance of main body portion 111.

It can be understood that in one embodiment, the thickness of sliding block 12 is uniform, and the thickness of groove portion 112 is consistent with the thickness of sliding block 12, so that sliding block 12 is disposed in groove portion 112 and can slide in groove portion 112, and the overall consistency of the appearance of housing 1 can be ensured.

Specifically, referring again to fig. 1 and 2, the body portion 111 further includes a second end portion 1113 and two side portions 1115. The first end portion 1111 and the second end portion 1113 are oppositely disposed. The side 1115 connects the first end 1111 and the second end 1113. The groove portion 112 is provided on the first end portion 1111. The second antenna body assembly T2 is disposed on the second end 1113 and/or the two sides 1115.

More specifically, please refer to fig. 4 together, and fig. 4 is a disassembled schematic view of the electronic device 100 shown in fig. 2. The body portion 111 specifically includes a front housing 1112, a middle frame 1114, and a rear housing 1116. The bezel 1114 is positioned between the front housing 1112 and the rear housing 1116. The middle frame 1114 is provided with a gap Q1 at an end thereof adjacent to the first end 1111. The width of notch Q1 corresponds to the width of slider 12. When the front case 1112 and the rear case 1116 are disposed at both sides of the middle frame 1114, the groove portions 112 are formed between the front case 1112, the middle frame 1114, and the rear case 1116.

Referring to fig. 5, fig. 5 is an overall schematic view of the electronic device 100 in the second state according to an embodiment of the present application. Here, the second state refers to a state where slide block 12 is completely accommodated in body 11.

In some embodiments, as shown in fig. 2, when sliding block 12 slides in groove portion 112 to approach main body portion 111 until completely abutting against a bottom wall of groove portion 112, sliding block 12 is completely accommodated in groove portion 112 of body 11, so that housing 1 is in the second state.

As shown in fig. 4, when sliding block 12 is completely accommodated in body 11, sliding block 12 and body 11 form a complete housing 1.

That is, as shown in FIG. 4, in some embodiments, when slider 12 is fully received within body 11, slider 12 completely coincides with the outer periphery of groove portion 112.

In some embodiments, slider 12 is made of an insulating material, which may be, for example, a plastic material, a resin material, or the like. Each of the first antenna body assemblies T1 is an FPC (flexible printed circuit) antenna fixedly disposed on sliding block 12 or an LDS (Laser-Direct-structuring) antenna formed on sliding block 12 by a Laser technique. For example, the first antenna body assembly T1 is entirely an FPC antenna or an LDS antenna, or a part of the first antenna body assembly T1 is an FPC antenna and the other part is an LDS antenna. FPC antenna refers to a metal antenna pattern formed on FPC, and the FPC antenna may be fixed to slider 12 by bonding, embedding, welding, or the like. The LDS antenna refers to a metal antenna pattern directly plated on the slider 12 made of the insulating material by a laser technique.

In some embodiments, body 11 is also made of the same insulating material as slider 12, thereby ensuring the appearance of electronic device 100. Obviously, in some embodiments, body 11 may also be made of a metal material, and only sliding block 12 needs to be made of an insulating material, so that when sliding block 12 slides out, first antenna body assembly T1 located on sliding block 12 is not shielded by sliding block 12, and since sliding block 12 is made of an insulating material, the antenna performance is not affected, which is equivalent to first antenna body assembly T1 being entirely in a clearance environment.

In other embodiments, slider 12 may also be made of a metal material, and first antenna element assembly T1 is formed by separate metal areas on slider 12 separated by micro-or slot-strips, each of which forms an antenna body. When sliding block 12 is made of a metal material, body 11 may also be made of the same metal material, so as to maintain the uniformity of the appearance of casing 1.

As shown in fig. 5, the first antenna body assembly T1 includes a first antenna body T11, a second antenna body T12 and a third antenna body T13 spaced apart from each other at an edge region of slider 12. In one embodiment, the first antenna body T11 is a straight strip, and the second antenna body T12 and the third antenna body T13 are bent, for example, are "L-shaped". The second antenna body T12 and the third antenna body T13 are respectively disposed on two sides of the first antenna body T11. The first, second, and third antenna bodies T11, T12, and T13 are electrically isolated from each other, thereby forming independent antenna bodies, respectively.

The first antenna body T11 is disposed in parallel with an edge of the slider 12 away from the first end D1 of the main body 11, the second antenna body T12 and the third antenna body T13 are disposed at positions of two vertex angles J1 connected to the first end D1, respectively, and the second antenna body T12 and the third antenna body T13 include two edges parallel to two edges of the corresponding vertex angle J1, respectively.

Obviously, in other embodiments, the first antenna body assembly T1 may include two antenna bodies, four antenna bodies, and so on, which are spaced apart.

As shown in fig. 5, the second antenna body assembly T2 includes a fourth antenna body T21, a fifth antenna body T22 and a sixth antenna body T23 which are spaced apart from each other. In one embodiment, the fourth antenna body T21 is a straight strip, and the fifth antenna body T22 and the sixth antenna body T23 are bent, for example, in an "L shape". The fifth antenna body T22 and the sixth antenna body T23 are respectively disposed at both sides of the fourth antenna body T21. The fourth antenna body T21, the fifth antenna body T22 and the sixth antenna body T23 are electrically isolated from each other to form independent antenna bodies.

The fourth antenna body T21 is disposed in parallel with the edge of the second end 1113, the fifth antenna body T22 and the sixth antenna body T23 are disposed at two vertex angles J2 connected to the second end 1113, respectively, and the fifth antenna body T22 and the sixth antenna body T23 respectively include two sides parallel to two sides of the corresponding vertex angle J2.

Obviously, in other embodiments, the second antenna assembly T2 may include two antenna bodies, four antenna bodies, and so on, which are spaced apart.

Referring to fig. 5 again, fig. 5 is a top view of a schematic partial structure of the electronic device 100. As shown in fig. 5, the electronic device 100 further includes a main circuit board 3 and at least one rf transceiver circuit 4 disposed on the main circuit board 3. The radio frequency transceiver circuit 4 is used for realizing the transceiving of the antenna signal of the corresponding frequency band. Fig. 5 is a top view of the electronic device 100 in the second state.

The at least one radio frequency transceiver circuit 4 is connected to the first antenna body assembly T1 through a corresponding conductive line L1, and the first antenna body assembly T1 is used as a radiator to implement transceiving of signals in a corresponding frequency band. The at least one rf transceiver circuit 4 is electrically connected to the second antenna assembly T2 through a corresponding conductive line L2, and the second antenna assembly T2 is used as a radiator to realize the transceiving of signals in a corresponding frequency band.

As shown in fig. 4, the at least one rf transceiver circuit 4 at least includes a first rf transceiver circuit 41, a second rf transceiver circuit 42, and a third rf transceiver circuit 43. The first rf transceiver circuit 41, the second rf transceiver circuit 42 and the third rf transceiver circuit 43 are electrically connected to the first antenna body T11, the second antenna body T12 and the third antenna body T13 through corresponding conductive wires L1, respectively.

When the length of the conductive wire L1 is at least longer than the maximum distance that the slider 12 slides out of the body 11, the distances between the first antenna body T11 and the corresponding first rf transceiver circuit 41, between the second antenna body T12 and the corresponding second rf transceiver circuit 42, between the third antenna body T13 and the corresponding third rf transceiver circuit 43 are also longer.

In some embodiments, each conductive wire L1 is a flexible conductive wire, and can be bent freely, so that when sliding block 12 slides out of or into housing 1, the first antenna body T11 and the corresponding first rf transceiver circuit 41, second antenna body T12 and the corresponding second rf transceiver circuit 42, and third antenna body T13 and the corresponding third rf transceiver circuit 43 can be stably connected, and good electrical connection can be achieved. The conductive line L1 may be a coaxial cable or a flexible circuit board.

The at least one radio frequency transceiver circuit 4 further comprises a fourth radio frequency transceiver circuit 44, a fifth radio frequency transceiver circuit 45 and a sixth radio frequency transceiver circuit 46. Wherein, the fourth rf transceiver circuit 44 and the corresponding fourth antenna body T21, the fifth rf transceiver circuit 45 and the corresponding fifth antenna body T22, and the sixth rf transceiver circuit 46 and the corresponding sixth antenna body T23 are electrically connected through a respective conductive wire L2.

The first rf transceiver circuit 41, the second rf transceiver circuit 42, the third rf transceiver circuit 43, the fourth rf transceiver circuit 44, the fifth rf transceiver circuit 45, and the sixth rf transceiver circuit 46 are any six of a GSM (global system for mobile communications) antenna rf transceiver circuit, a CDMA (Code Division Multiple Access) antenna rf transceiver circuit, a 4G LTE (fourth generation mobile communications, long term evolution) antenna rf transceiver circuit, a bluetooth rf transceiver circuit, a WIFI antenna rf transceiver circuit, an NFC antenna rf transceiver circuit, a GPS antenna rf transceiver circuit, and a millimeter wave antenna rf transceiver circuit.

In some embodiments, the first rf transceiver circuit 41 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 1500-. The second rf transceiver circuit 42 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 700 and 960MHz and 1710 and 2700 MHz. The third rf transceiver circuit 43 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 2400-. The fourth rf transceiver circuit 44 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 1710-. The fifth rf transceiver circuit 45 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 1710-. The sixth rf transceiver circuit 46 is an antenna rf transceiver circuit capable of transceiving antenna signals covering 700 and 960MHz and 1710 and 2700 MHz. Therefore, multi-band coverage is realized, and the performance of the antenna is effectively improved. Since the first antenna body T11, the second antenna body T12, and the third antenna body T13 can slide out of the main body 11 through the sliding block 12, and are away from the electronic components contained in the main body 11 of the electronic device 100, the performance of the antenna is not affected.

As shown in fig. 5, in some embodiments, the electronic device 100 further comprises at least one matching circuit 5. Each matching circuit 5 is connected between the rf transceiver circuit 4 and the corresponding first antenna body assembly T1 or second antenna body assembly T2, and is configured to implement matching adjustment of antenna signals.

As shown in fig. 5, the at least one matching circuit 5 is disposed on the main circuit board 3, and is electrically connected to the corresponding first antenna body assembly T1 through a conducting wire L1 after being electrically connected to the corresponding rf transceiver circuit 4, or is electrically connected to the corresponding second antenna body assembly T2 through a conducting wire L2. That is, the conductive line L1 electrically connects the matching circuit 5 and the first antenna unit T1, the conductive line L2 electrically connects the matching circuit 5 and the second antenna unit T2, and the rf transceiver circuit 4 and the matching circuit 5 are electrically connected by a wire or the like arranged on the main circuit board 3. For example, as shown in fig. 5, the at least one matching circuit 5 includes a first matching circuit 51, a second matching circuit 52, a third matching circuit 53, a fourth matching circuit 54, a fifth matching circuit 55, and a sixth matching circuit 56. The first matching circuit 51 is electrically connected to the first rf transceiver circuit 41, and is electrically connected to the corresponding first antenna unit T11 through the corresponding conductive wire L1. The second matching circuit 52 is electrically connected to the second rf transceiver circuit 42 and electrically connected to the corresponding second antenna T12 through the corresponding conductive line L1. The third matching circuit 53 is electrically connected to the third rf transceiver circuit 43 and to the corresponding third antenna T13 through the corresponding conductive line L1. The fourth matching circuit 54 is electrically connected to the fourth rf transceiver circuit 44, and is electrically connected to the corresponding fourth antenna T21 through the corresponding conductive line L2. The fifth matching circuit 55 is electrically connected to the fifth rf transceiver circuit 45 and electrically connected to the corresponding fifth antenna T22 through the corresponding conductive line L2. The sixth matching circuit 56 is electrically connected to the sixth rf transceiver circuit 46, and is electrically connected to the corresponding sixth antenna T23 through the corresponding conductive line L2.

Fig. 6 is a top view of a schematic partial structure of an electronic device 100 in another embodiment. In another embodiment, first matching circuit 51, second matching circuit 52 and third matching circuit 53 are disposed on sliding block 12, and are electrically connected to a first antenna body assembly T1 also disposed on sliding block 12 through a conductive line L1 or other traces, respectively. That is, in another embodiment, the conductive line L1 is specifically electrically connected between the matching circuit 5 and the corresponding rf transceiver circuit 4. After the first antenna body assembly T1 is electrically connected to the matching circuit 5, the first antenna body assembly T1 is electrically connected to the corresponding radio frequency transceiver circuit 4 through the corresponding conducting wire L1. Fig. 6 is a top view of the electronic device 100 in the second state.

As shown in fig. 5 or fig. 6, the electronic device 100 further includes a battery 6. The battery 6 is electrically connected with the main circuit board 3 and is used for supplying power to the main circuit board 3 and functional devices 126 such as the radio frequency transceiver circuit 4 arranged on the main circuit board 3.

Please refer to fig. 1, which is a schematic overall appearance diagram of the electronic device 100. As shown in fig. 1, the electronic device 100 further includes a display module 7. The display module 7 covers one side of the shell 1. Fig. 1 is a schematic view of the electronic device 100 in the second state.

Please refer to fig. 3, which is an exploded view of the electronic device 100. As shown in fig. 4, the display module 7 and the case 1 enclose an inner cavity 101, and the inner cavity 101 is used for accommodating the main circuit board 3, the battery 6 and other components. As shown in fig. 1, the display module 7 includes a display area 701 and a non-display area 702. The display area 701 is used for displaying an image, and the non-display area 702 may be an ink area or a plastic frame disposed on the periphery of the display area 701.

The display module 7 may be an LCD (liquid crystal display) display panel, an OLED (organic light-emitting diode) display panel, or the like. In some embodiments, the display module 7 is a touch display panel integrated with a touch panel.

As shown in fig. 1, the size of the display module 7 may be substantially equal to the size of the housing 1.

Since the first antenna unit T1 is disposed on the slidable sliding block 12, when the sliding block 12 slides out, the first antenna unit T1 disposed on the sliding block 12 is far away from the display module 7, so that the display area 701 of the display module 7 can be set as large as possible, and there is no need to worry about the influence on the performance of the antenna, thereby effectively increasing the screen occupation ratio.

FIG. 7 is a schematic diagram of slider 12 according to an embodiment. As shown in fig. 7, slider 12 includes a slider body 121 and a slider frame 122 surrounding slider body 121. When the slider 12 is accommodated in the body 11, the outer surface of the slider body 121 is engaged with the inner wall of the groove portion 112 of the body 11, so that the slider body 121 of the slider 12 is engaged with the groove portion 112 of the body 11. The outer surface of the slider frame 122 is spliced with the frame of the body 11. The slider body 121 is hollow inside. Referring to fig. 8, the slider body 121 and the slider frame 122 surround to form a receiving cavity 123. The receiving cavity 123 is used for receiving a circuit board, an electronic component, and the like.

As shown in fig. 7, the first antenna body assembly T1 is fixedly disposed inside the slider body 121, and the first antenna body assembly T1 is electrically connected to a corresponding conductive wire L1, and the conductive wire L1 may extend to the main circuit board 3 through the accommodating cavity 123 and is electrically connected to the corresponding rf transceiver circuit 4 on the main circuit board 3.

As shown in fig. 7, in an embodiment, an auxiliary circuit board 125 may be further disposed in the accommodating cavity 123, and the auxiliary circuit board 125 may carry functional devices 126 such as a camera, a sensor, a receiver, and the like. The auxiliary circuit board 125 is spaced from the first antenna body assembly T1 by a certain distance, so as to ensure that the radiation performance of the first antenna body assembly T1 is not affected. In some embodiments, the auxiliary circuit board 125 is disposed on an inner surface of the slider body 121.

The auxiliary circuit board 125 may be fixed on the slider body 121 or the slider frame 122 by screwing, bonding, or the like. The auxiliary circuit board 125 may be a flexible circuit board or a rigid printed circuit board. When the sliding block 12 is accommodated in the body 11, the first antenna assembly T1 on the sliding block 12, the auxiliary circuit board 125 and the functional device 126 are all covered by the display module 7.

The auxiliary circuit board 125 may also be electrically connected to the main circuit board 3 through a conductive line L1, so as to receive a power supply or a control command from the main circuit board 3.

When the sliding block 12 slides out of the body 11, the first antenna body assembly T1 and the functional device 126 disposed on the sliding block 12 extend out of the display module 7 and are exposed outside, so as to effectively increase the clearance area of the first antenna body assembly T1, and enable the functional device 126 to be in a usable state, for example, capable of taking a picture, inputting sound, sensing corresponding parameters such as brightness and motion, and the like.

Referring again to FIG. 8, a cover panel B0 is also disposed on the side of sliding body 121 facing the user, and cover panel B0 is used to serve as a decorative surface when sliding block 12 out of body 11 and to conceal structures within sliding block 12 when sliding block 12 out of body 11.

In addition, the cover board B0 may further have function holes Y1 such as a camera hole, a receiver hole, a sensor hole, and the like, and when the sliding block 12 slides out of the body 11, the first antenna body assembly T1 and the function device 126 disposed on the sliding block 12 extend out of the display module 7, so as to effectively increase a clearance area of the first antenna body assembly T1, and the function device 126 disposed on the auxiliary circuit board 125 is exposed through the corresponding function hole Y1, so that a corresponding function can be implemented.

When the auxiliary circuit board 125 is disposed on the inner surface of the slider body 121 of the slider 12, the conductive wire L1 electrically connected to the first antenna assembly T1 can pass over the auxiliary circuit board 125 when passing through the auxiliary circuit board 125.

Therefore, when the functional devices 126 such as a camera, a sensor, a receiver, and the like are also disposed in the sliding block 12 and are used by sliding out, the display area 701 of the display module 7 can be almost tightly attached to four sides of the main body 11, so that almost one hundred percent of screen occupation ratio can be achieved, and the screen occupation ratio is greatly improved.

Referring to fig. 9, which is a schematic cross-sectional view of electronic device 100 in an embodiment, a surface of body 11 attached to sliding block 12 is sealing surface 17. The sealing surface 17 is isolated from the environment inside the body 11. The sealing surface 17 is provided with an opening 17 a. The opening 17a is used for passing through a conducting wire L1 electrically connected between the first antenna body assembly T1 and the radio frequency transceiver circuit 4, so as to avoid the disorder of the layout of the conducting wire L1 electrically connected between the first antenna body assembly T1 and the radio frequency transceiver circuit 4, and avoid the conducting wire L1 from winding around other electronic elements to interfere with the normal operation of the electronic elements in the sliding process of the sliding block 12, thereby improving the stability of the electronic device 100.

Further, as shown in fig. 9, slide block 12 has an abutting surface 25 abutting against sealing surface 17. The abutting surface 25 is provided with a connecting rod 26. A driving member 18 is provided in the body 11. The connecting rod 26 passes through the opening 17a and is connected to the driver 18. Drive member 18 is used to drive connecting rod 26 to extend or retract so that connecting rod 26 pushes sliding block 12 away from or toward main body portion 111, and the arrangement of connecting rod 26 provides a supporting force for sliding block 12 and ensures smooth sliding or retraction of sliding block 12.

Further, as shown in fig. 9, a through hole 26a is provided in the connecting rod 26. The through hole 26a extends in the direction in which the connecting rod 26 extends. The through hole 26a is used for passing through a conducting wire L1 electrically connected between the first antenna body assembly T1 and the radio frequency transceiver circuit 4, the arrangement of the through hole 26a can prevent the conducting wire L1 from winding on other electronic elements to interfere with the normal operation of the electronic elements, the stability of the electronic device 100 is improved, and meanwhile, the through hole 26a is arranged in the connecting rod 26, so that the occupied space of a cable is saved.

Referring to fig. 10, a cross-sectional view of the electronic device 100 illustrating the sliding mechanism 8 is shown. Electronic device 100 further includes sliding mechanism 8 connected between body 11 of housing 1 and sliding block 12. Slide block 12 is slid toward or away from housing 1 by slide mechanism 8 with respect to housing 1. Specifically, sliding mechanism 8 is a movement mechanism that realizes linear movement of sliding block 12, and specifically, a movement mechanism that realizes sliding of sliding block 12 in the longitudinal direction of electronic device 100. In this embodiment, the sliding mechanism 8 may be a matching structure of a slider and a guide rail, a matching structure of a worm wheel and a worm, or the like. In this embodiment, the sliding mechanism 8 includes a slider 81 and a guide rail 82, and the guide rail 82 is disposed on the groove portion 112. Guide rail 82 extends from main body portion 111 to recessed portion 112, and slider 81 may be fixed to slider 12. Slider 81 slides on guide rails 82 to cause sliding block 12 to slide along guide rails 82.

Specifically, slider 81 is disposed on the surface of slider 12 facing groove 112, where slider frame 122 extends in the same direction as groove 112, and guide rail 82 is disposed on the surface of groove 112 facing slider 12.

The body 11 is provided with a ground pole. The rail 82 may be a metal material. The rail 82 may be electrically connected to a ground. The radio frequency transceiver circuit 4 is grounded by electrically connecting the rails 82. Rails 82 perform the sliding function of slider 12 and also function as electrical ground 19, without adding additional complexity to the structure of electronic device 100

Further, referring to fig. 10, the opposite ends of the guide rail 82 include a first limiting member 83 and a second limiting member 84. The first stopper 83 is away from the end of the body 111. When the sliding block 12 abuts against the first stopper 83, the sliding block 12 moves to a position farthest from the body 11. At this time, the first stopper 83 functions to limit the maximum distance of movement of the sliding block 12, and at this time, the first antenna element T1 located on the sliding block 12 is farthest from the component located at the position corresponding to the main body 11 of the housing 1 of the electronic device 100, so that the radiation efficiency of the first antenna element 3 is the best. When sliding block 12 abuts against second stopper 84, sliding block 12 is accommodated in accommodating space 113, and at this time, electronic device 100 has a regular structure, which improves portability of electronic device 100.

In one embodiment, sliding block 12 may be moved toward or away from body 11 of housing 1 by a manual push, such as a user manually pushing sliding block 12 toward or away from body 11 of housing 1. In other embodiments, slide block 12 may also be electrically closer to or farther from body 11 of housing 1. Specifically, driving element 18 is connected to sliding block 12, driving element 18 is used for driving sliding block 12 to approach or depart from body 11 of housing 1, wherein driving element 18 may be a micro motor or the like.

Further, the electronic device 100 further comprises a control chip mounted on the main circuit board 3, and the driving member 18 is electrically connected to the control chip on the main circuit board 3, and the control chip is used for controlling the driving member 18 to operate in response to a specific operation of a physical key by a user or a touch input operation performed on the display module 7, so as to control the sliding block 12 to approach or depart from the body 11 of the housing 1. The manner of electrically sliding slider 12 improves the automation and intelligence of electronic device 100, and improves user experience.

For example, the physical keys may include a power key, a volume up key, a volume down key, etc., and the control chip may change the driving direction of driving member 18 to drive sliding block 12 to slide closer to or away from body 11 of housing 1 in response to a double click of the power key or in response to simultaneous pressing of the volume up key and the volume down key. For another example, control chip may also change the driving direction of driving element 18 in response to a specific touch gesture input on display module 7, for example, a touch gesture of a user sliding rapidly up and down on display module 7, so as to drive sliding block 12 to slide closer to or away from body 11 of housing 1. In some embodiments, the touch input operation may also be to open a photographing application, a call application, close the photographing application, the call application, and the like, when the control chip determines that the current touch input operation is to open the photographing application or the call application, it is determined that a user needs to use a camera or needs to improve antenna performance, the driving element 18 is controlled to drive the slider 12 to slide out of the body 11, and when the control chip determines that the current touch input operation is to close the photographing application or the call application, the driving element 18 is controlled to drive the slider 12 to be accommodated in the body 11.

Thus, when a user desires to eject slider 12 to improve antenna radiation performance or to use a corresponding functional device 126, a particular operation may be performed on a particular physical key or a particular touch operation may be entered to trigger automatic sliding of slider 12.

The electronic device 100 may be an electronic product such as a display, a television, a mobile phone, a tablet computer, and the like.

It should be noted that an embodiment of the present application may be described with emphasis on one or a few variations of the components, and other portions that are not described or that are not described with emphasis may be applied to the embodiment when the other embodiments have different variations.

It is obvious that the electronic device 100 may also comprise other elements, such as memories, etc., which are not described here since they are not relevant for the improvements of the present application.

In case 1 and electronic device 100 provided in the present application, first antenna unit T1 is provided on slidable sliding block 12, so that the antenna performance can be effectively ensured and the screen occupation ratio can be increased as much as possible.

The foregoing is an implementation of the embodiments of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the embodiments of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims (18)

1. A shell is characterized in that the shell comprises a body and a sliding block, the body comprises a main body part, the main body part comprises a first end part, a second end part and two side parts which are oppositely arranged, the first end part and the second end part are oppositely arranged, the two side parts are respectively connected with the first end part and the second end part, the body is further provided with a groove part, the groove part is positioned in the middle of the first end part in the thickness direction and extends along the direction from the first end part to the second end part, the groove part penetrates through the two side parts in the direction from one side part to the other side part, the sliding block is inserted into the groove part in a sliding way and is connected with the groove part in a sliding way so as to be contained in the sliding block or slide out of the body, a first antenna assembly is arranged on the edge part of the outermost side, far away from the body, of the wire body, the first antenna body assembly is accommodated in the body or slides out of the body along with the sliding block, and the other edge regions of the body except the first end part are provided with second antenna body assemblies;

the shell further comprises a sliding mechanism connected between the body and the sliding seat, and the sliding block is close to or far away from the body through sliding of the sliding mechanism relative to the body; the sliding mechanism comprises a guide rail, the guide rail is made of metal materials and is electrically connected with a ground pole in the body of the shell, and the guide rail is used for electrically connecting the radio frequency transceiver circuit so as to realize the grounding of the radio frequency transceiver circuit.

2. The housing of claim 1, wherein the width of the slider is equal to the width of the body, and the slider forms a complete unit with the body when received in the body.

3. The housing of claim 1, wherein the sliding block slides within the groove portion to gradually move away from or towards the main body portion, thereby moving the first antenna body assembly away from or towards the main body portion.

4. The housing of claim 1, wherein the second antenna body assembly is disposed on the second end and/or the two sides.

5. The housing of claim 1, wherein the main body portion comprises a front shell, a middle frame and a rear shell, the middle frame is located between the front shell and the rear shell, a gap is provided on an end of the middle frame near the first end, a width of the gap is identical to a width of the sliding block, and the groove portions are formed between the front shell, the middle frame and the rear shell when the front shell and the rear shell are disposed on two sides of the middle frame.

6. The case of claim 1, wherein the slider is made of an insulating material, the first antenna body assembly comprises a first antenna body, a second antenna body and a third antenna body, which are spaced apart from each other, and the first antenna body, the second antenna body and the third antenna body are fixedly disposed on the slider.

7. The case of claim 6, wherein each of the first, second, and third antenna bodies is an FPC antenna fixedly disposed on the slider or an LDS antenna formed on the slider by a laser technology.

8. The casing of claim 6, wherein the first antenna body is a straight bar, and the second and third antenna bodies are bent and disposed on two sides of the first antenna body.

9. The case of claim 1, wherein the slider is made of a metal material, and the first antenna element is a separate metal area separated from the slider by a micro-slit tape or a slit tape, each separate metal area forming an antenna element.

10. The housing of claim 1, wherein the second antenna assembly comprises a fourth antenna body, a fifth antenna body and a sixth antenna body spaced apart from each other.

11. The casing of claim 10, wherein the fourth antenna body is a straight strip, and the fifth antenna body and the sixth antenna body are bent and disposed on two sides of the fourth antenna body.

12. The casing of claim 1, wherein the slider comprises a slider body and a slider frame surrounding the slider body, the slider body and the slider frame surround to form an accommodation cavity, an auxiliary circuit board is further disposed in the accommodation cavity, the auxiliary circuit board carries functional devices including a camera, a sensor and a receiver, and the auxiliary circuit board is spaced from the first antenna assembly by a certain distance.

13. The casing of claim 12, wherein a cover plate is further disposed on a side of the slider body facing a user, the cover plate is used for shielding structures in the slider when the slider slides out of the body, and the cover plate is further provided with function holes including a camera hole, a receiver hole, and a sensor hole, and used for exposing corresponding function devices.

14. The housing as claimed in claim 1, wherein the sliding mechanism further includes a sliding block, the guiding rail is disposed on the recessed portion and extends from the main portion to the recessed portion, the sliding block is fixed to the sliding block, and the sliding block slides on the guiding rail to slide the sliding block along the guiding rail.

15. An electronic device, comprising a housing, wherein the housing comprises a body and a sliding block, the body comprises a main body portion, the main body portion comprises a first end portion, a second end portion and two side portions, the first end portion and the second end portion are oppositely arranged, the two side portions are respectively connected with the first end portion and the second end portion, the body is further provided with a groove portion, the groove portion is located in the middle of the first end portion in the thickness direction and extends along the direction from the first end portion to the second end portion, the groove portion penetrates through the two side portions in the direction from one side portion to the other side portion, the sliding block is inserted into the groove portion in a sliding manner and is connected with the groove portion in a sliding manner so as to be accommodated in the body or slid out of the body, a first antenna assembly is arranged on an outermost side portion of one side of the sliding block, which is far away from the body, the first antenna body assembly is accommodated in the body or slides out of the body along with the sliding block, and the other edge regions of the body except the first end part are provided with second antenna body assemblies; the electronic device further comprises at least one radio frequency transceiver circuit, the shell further comprises a sliding mechanism connected between the body and the sliding seat, and the sliding block is close to or far away from the body through sliding of the sliding mechanism relative to the body; the sliding mechanism comprises a guide rail, the guide rail is made of metal materials and is electrically connected with a ground pole in the body of the shell, and the guide rail is used for electrically connecting at least one radio frequency transceiver circuit so as to realize the grounding of the at least one radio frequency transceiver circuit.

16. The electronic device according to claim 15, further comprising a main circuit board, wherein the at least one rf transceiver circuit is disposed on the main circuit board, the at least one rf transceiver circuit is electrically connected to the first antenna body assembly through a corresponding conductive wire, and the first antenna body assembly is used as a radiator to achieve transceiving of signals in a corresponding frequency band, and the at least one rf transceiver circuit is electrically connected to the second antenna body assembly through a corresponding conductive wire, and the second antenna body assembly is used as a radiator to achieve transceiving of signals in a corresponding frequency band.

17. The electronic device of claim 16, further comprising at least one matching circuit, each matching circuit connected between the rf transceiver circuit and the corresponding first antenna body assembly or the second antenna body assembly for implementing matching adjustment of antenna signals.

18. The electronic device of claim 16, wherein the length of the conductive wire is at least longer than the distance between each antenna body and the corresponding rf transceiver circuit when the sliding block slides out of the body for the maximum distance.

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